Hashem, Ahmed

ahmedhashem1942@sci.asu.edu.eg
Internal ID: rp10155
  • 258 Scopus Citations
  • 16 PubMed Citations
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Full Name
Hashem, Ahmed
 
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Biography
Professor of Organic Chemistry

Publications

Results 301-320 of 394 (Search time: 0.0 seconds).

Issue DateTitleAuthor(s)
3012001Conversion of 3-aryl-5-phenyl-2(3H)-furanones into 3(2H)-isothiazolone derivativesHashem, Ahmed 
3022001The chemistry of 2(5H)-furanonesHashem, Ahmed ; Kleinpeter, E. 
3032001Synthetic approaches of 4-[(E)-2furyl methylidene]-1-(p-toluenesulfonylformamido)1,2,3,4-tetrahydro-3-pyridazinones and 2 (-p-toluenesulfonylamino)-5-[α-aracyl-β-(2-furyl)]-(E)-vinyl-1,3,4- oxadiazolesHashem, Ahmed 
3042001BEHAVIOR OF 2 (3Н) i AND 2 (5Н) iFURANONES HAVING NO EXOCYCLIC DOUBLE BOND TOWARDS SOME NITROGEN NUCLEOPHILESHamad, AbdeliSattar S; EliSayed, Waleed A; Hashem, Ahmed ; Derbala, Hamed A
3052001Synthetic approaches of 4-[(E)-2furyl) methylidene]-1-(p-toluenesulfonylformamido) 1, 2, 3, 4-tetrahydro-3-pyridazinones and 2 (-p-toluenesulfonylamino)-5-[$\alpha$-aracyl-$\beta$-(2-furyl)]-(E)-vinyl-1, 3, 4-oxadiazolesHAMAD ELGAZWY, Abdel-Sattar S; Hashem, Ahmed 
3062001Synthetic Approaches of 4-((E)-2-Furyl) Methylidene)-1-(p-Toluenesulfonylformamido)-1, 2, 3, 4-Tetrahydro-3-Pyridazinones and 2-(p-Toluenesulfonylamino)-5-(a-Aracyl-b-(2-Furyl)Elgazwy, Abdel-Sattar S Hamad; Hashem, Ahmed 
3072001S{\'\i}ntesis de las 4-[(E)-2-furil) metiliden]-1-(ptoluensulfonilformamido)-1, 2, 3, 4-tetrahidro-3-piridazinonas y de los 2-(p-toluensulfonilamino)-5-[aracil--(2-futril)]-(E)-vinil-1, 3, 4-oxadiazolesElgazwy, Abdel-Sattar S Hamad; Hashem, Ahmed ; Hashem, AI
3082001Conversion of 3-aryl-5-phenyl-2 (3H)-furanones into 3 (2H)-isothiazolone derivativesHamad, Abdel-Saitar S; El Said, Waleed A; Hashem, Ahmed ; Derbala, Hamed A
3092001Synthetic approaches to 6-aryl-4-[(2-furyl)methylidene]-1-(tosylaminocarbonyl)-1,2,3,4-tetrahydropyridaz ineo-3-ones and 5-[1-aroylmethyl-2-(2-furyl)-1-ethenyl]-2-(tosylamino)-1,3,4-oxadiazolesHashem, Ahmed 
3102001Preparation and characterization of cationized cellulose for the removal of anionic dyesEl-Shishtawy, Reda M; Hashem, Ahmed 
3112000Studies of the behavior of 2(3H)-furanthione and thionopyrroline derivatives toward some nitrogen nucleophilesHashem, Ahmed 
3122000A facile method for the synthesis of 6-aryl-1-(3-chloropropanoyl)-4-[(E)-1- (2-furyl)methylidene)]-1,2,3,4-tetrahydr o-3-pyridazinones and 2-(2-chloroethyl)-5-[α-aracyl-β-(2-furyl)]-(E )-vinyl-1,3, 4-oxadiazolesHashem, Ahmed 
3132000Studies of the behavior of 2 (3H)-furanthione and thionopyrroline derivatives toward some nitrogen nucleophilesHamad, Abdel-Sattar S; El-Kafrawy, AF; Saad, MM; Hashem, Ahmed ; Hashem, AI
3142000A Facile Method for the Synthesis of 6-Aryl-1-(3-Chloropropanoyl)-4-[(E)-1-(2-Furyl) Methylidene)]-1, 2, 3, 4-Tetrahydro-3-Pyridazinones 2-(2-Chloroethyl)-5-[$\alpha$-Aracyl-$\beta$-(2-Furyl)]-(E)-Vinyl-1, 3, 4-OxadiazolesHamad, Abdel-Sattar S; Hashem, Ahmed 
3151999Reactions of 2(3H)-FuranonesHashem, Ahmed ; Senning, A. 
3161999Reactions of 2 (3H)-furanonesHashem, Ahmed 
3171998Synthesis and antimicrobial activity of a dihydroampicillin and a dihydrocephalexinHashem, Ahmed 
3181998Synthesis and antimicrobial activity of a dihydroampicillin dihydro-cephalexinHashem, Ahmed 
3191998Photochemical transformations of 2(5H)-furanonesHashem, Ahmed 
3201998Photochemical transformations of 2(5h)-furanones. A reviewHashem, Ahmed